CN101022730B - Herbicidal composition - Google Patents
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- CN101022730B CN101022730B CN2005800312286A CN200580031228A CN101022730B CN 101022730 B CN101022730 B CN 101022730B CN 2005800312286 A CN2005800312286 A CN 2005800312286A CN 200580031228 A CN200580031228 A CN 200580031228A CN 101022730 B CN101022730 B CN 101022730B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
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Abstract
A herbicidal composition which has a wide weeding spectrum, high activity, and effect of long duration, that is, a herbicidal composition containing both (1) a compound represented by the general formula (I) or a salt thereof and (2) 2-chloro-3- [2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H -1,2,4-triazol-1-yl)-4-fluorophenyl]propionic acid or a salt or alkyl ester thereof as the active ingredients: (I) wherein R is hydrogen or -COCH<sub.
Description
Technical field
The present invention relates to (1): the compound or its salt shown in the following formula (I) and (2): 2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2, the 4-triazol-1-yl)-and the 4-fluorophenyl] propionic acid (abbreviating compd B as), its salt or its Arrcostab, as the Herbicidal combinations of active ingredient.
Background technology
Though in WO02/30921 or WO92/14728, do not put down in writing the compound shown in the following formula (I), not record about using with compd B.
Patent documentation 1: international open communique WO 02/30921
Patent documentation 2: international open communique WO 92/14728
Summary of the invention
Now, though developed and used a variety of Herbicidal combinations, but because it is many to become the weeds kind of preventing and kill off object, the wide ranges in period occurs, have the appearance of the Herbicidal combinations of weeding scope, active height and the effect longer duration of broadness more so wait in expectation.
The inventor in order to address the above problem, furthers investigate, and found that, uses compound or its salt shown in the following formula (I) and compd B or its salt, its Arrcostab with, can access the high Herbicidal combinations of practicality, thereby finish the present invention.
That is, the present invention relates to compound or its salt shown in (1) following formula (I):
(in the formula, R be hydrogen atom or-COCH
2OCH
3), (2) 2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2, the 4-triazol-1-yl)-and the 4-fluorophenyl] propionic acid, its salt or its Arrcostab, as the Herbicidal combinations of active ingredient, the invention still further relates to the Herbicidal combinations that further contains other weeding active ingredient and by using this Herbicidal combinations of herbicidally effective amount, prevent and kill off undesired plants or suppress the method for its growth.
Herbicidal combinations of the present invention, be about to the compound or its salt shown in the formula (I), and compd B, its salt or its Arrcostab are as the Herbicidal combinations of active ingredient, can prevent and kill off weeds in the wide scope of crop land or non-agricultural cultivated land growth. its herbicidal effect, out of a clear sky, can bring into play the effect that surpasses the simple addition income effect of herbicidal effect that each is independent, promptly, the performance cooperative synergism effect. such Herbicidal combinations of the present invention, compare with the situation of using each medicament separately, not only can hang down dose uses, and, enlarged the weeding scope, and then herbicidal effect can continue for a long time.
Herbicidal effect when 2 kinds of active ingredients of combination under the also big situation of the simple total of these 2 kinds of active ingredients activity of weeding separately (expectation is active), is called cooperative synergism effect with this effect.By making up the activity that 2 kinds of active ingredients can be expected, can as following, calculate (reference: ColbyS.R., " Weed " 15 volumes, 20～22 pages, 1967 years).
E＝α+β-(α×β÷100)
α: the growth inhibition ratio when the weed killer herbicide X of the amount of usefulness xg/a handles
β: the growth inhibition ratio when the weed killer herbicide Y of the amount of usefulness yg/a handles
E: the growth inhibition ratio when the weed killer herbicide Y of the weed killer herbicide X of the amount of usefulness xg/a and the amount of yg/a handles
That is, when the growth inhibition ratio (measured value) of reality is bigger than the growth inhibition ratio (calculated value) that obtains by aforementioned calculation, we can say that activity demonstrates synergistic function by combination.Herbicidal combinations of the present invention when calculating with above-mentioned formula, has shown synergistic function.
Embodiment
Though the compound shown in the formula (I) exists erythro form (erythro) or the such various isomer of Soviet Union's formula (threo) owing to containing 2 symmetrical carbon, in the present invention the compound of formula (I) comprise each independent isomer and isomer mixture the two.
Salt as the compound shown in the formula (I) can comprise all salt that allows in the agricultural, for example can enumerate sodium salt, the such alkali metal salt of sylvite; Magnesium salts, the such alkali earth metal salt of calcium salt; Diformazan ammonium salt, the such ammonium salt of triethylammonium salts; Hydrochloride, perchlorate, sulphate, the such inorganic acid salt of nitrate; Organic acid salt that acetate, mesylate are such etc.
Compound shown in the formula (I), promptly R is that the compound (abbreviating compd A 1 as) and the R of hydrogen atom are-COCH
2OCH
3Compound (abbreviating compd A 2 as), both all can bring into play desirable effect in the present invention.Wherein R is-COCH
2OCH
3Compound (common name: fluorine pyrrole sulphur is grand, and is flucetosulfuron), desirable more in the present invention.
Though there is optical isomer in compd B owing to containing asymmetric carbon, comprise in the present invention various independent isomer and isomer mixture the two.
As the salt of compd B, comprise all salt that allow in the agricultural, for example can enumerate the salt identical etc. with the salt of compound shown in the above-mentioned formula (I).
As the Arrcostab of compd B, comprise all Arrcostabs that allow in the agricultural, for example can enumerate, carbon number is 1～6 straight chain shape or props up chain, the various esters of methyl, ethyl, propyl group, isopropyl, butyl, the tert-butyl group, amyl group, hexyl etc.In these Arrcostabs, preferred ethyl ester (common name: carfentrazoneethyl; Carfentrazone-ethyl/ abbreviates compound B-11 as).
Mixed proportion as the compound or its salt shown in the formula (I) of the active ingredient of Herbicidal combinations of the present invention and compd B or its salt, its Arrcostab, change according to various conditions such as preparation form, meteorological condition, the kind of preventing and kill off the object plant and upgrowth situations, can not be stipulated without exception, usually with respect to compound or its salt shown in the formula (I) of 1 weight portion, compd B or its salt, its Arrcostab are 0.01～50 weight portion, are preferably 0.5～25 weight portion.
In addition, in the present invention, comprise except containing compound or its salt shown in the formula (I) and compd B or its salt, its ester, and then contain the Herbicidal combinations of other weeding active ingredient. this moment, their ratio was according to the kind and the object crop of compound, and then change according to various conditions such as processing period of the kind of meteorological and soil condition, crop and medicament, preparation forms, can not be stipulated without exception. as preferred example, the ratio of the compound shown in the formula (I) and other 2 kinds of weeding active ingredients is as described below.
Usually (compound of formula (I)): (B1): (benfuresate)=1: 0.01～50: 1～500, be preferably 1: 0.5～25: 5～100.
Usually (compound of formula (I)): (B1): (azimsulfuron)=1: 0.01～50: 0.005～1, be preferably 1: 0.5～25: 0.05～0.95.
The amount of application of Herbicidal combinations of the present invention, change according to various conditions such as mixing ratio, preparation form, meteorological condition, the kind of preventing and kill off the object plant and upgrowth situation, can not be stipulated without exception as compound or its salt shown in the active ingredient formula (I) and compd B or its salt, its Arrcostab.Preferred example is per 1 are (1 are=100m
2) amount of application, the compound or its salt shown in the formula (I) is generally 0.001～50g, is preferably 0.01～1g, compd B or its salt, its Arrcostab are generally 0.001～50g, be preferably 0.01～5g, their total is used appropriate amount and is generally 0.002～75g, is preferably 0.02～6g.
In addition, in the present invention, as mentioned above, also comprise except containing compound or its salt shown in the formula (I) and compd B or its salt, its ester, and then contain the Herbicidal combinations of other weeding active ingredient.This moment, their amount of application was according to the kind and the object crop of compound, and then changed according to various conditions such as processing period of the kind of meteorological and soil condition, crop and medicament, preparation forms, can not be stipulated without exception.For example, each amount of application of the compound shown in the formula (I) and other 2 kinds of weeding active ingredients and their total amount of application are as described below.
Under the situation of the compound of using formula (I), (B1) and benfuresate, the per 1 are amount of application of compound shown in the formula (I) is generally 0.001～50g, is preferably 0.01～1g, (B1) per 1 are amount of application is generally 0.001～50g, be preferably 0.01～5g, the per 1 are amount of application of benfuresate is generally 0.01～500g, be preferably 0.1～20g, it is 0.012～600g that their total is used appropriate amount, is preferably 0.12～26g.
Under the situation of the compound of using formula (I), (B1) and azimsulfuron, per 1 are amount of application of the compound shown in the formula (I) is generally 0.001～50g, is preferably 0.01～1g, (B1) per 1 are amount of application is generally 0.001～50g, be preferably 0.01～5g, per 1 are amount of application of azimsulfuron is generally 0.0001～3g, be preferably 0.001～0.3g, it is 0.0021～103g that their total is used appropriate amount, is preferably 0.021～6.3g.
Under above-mentioned various operating positions, each amount of application of each compound, change according to the kind of compound and object crop and then according to various conditions such as processing period of the kind of meteorology and soil condition, crop and medicament, preparation forms, can not be stipulated without exception, but by considering above-mentioned various conditions etc., and carry out suitable preliminary experiment etc., can determine optimum ratio respectively.
The present invention also comprises, the compound and the compound (B) of formula (I) is used according to above-mentioned amount of application respectively, or used appropriate amount according to above-mentioned total and use, and prevents and kill off undesired plants, or suppresses the method for its growth.When using, can select arbitrarily undesired plants is used and their growth place (can be before this plant occurs, also can after appearance) is used.
Herbicidal combinations of the present invention, can hang down dose and prevent and kill off the noxious plant of wide scope such as annual weed and perennial weed, for example, the grassy weed of barnyard grass, no awns barnyard grass, lady's-grass, green foxtail, faber bristlegrass herb, eleusine indica, wild oat, stone thatch Chinese sorghum, couchgrass, Herba Brachiariae Villoae, Ba Lacao, moleplant seed, nit grass, annual bluegrass, amur foxtail, roegneria kamoji etc.; The sedge weed of cyperus iria, the rhizome of nutgrass flatsedge, earth almona, firefly Lin, Herba Cyperi Glomerati, difformed galingale herb, needle spikesedge herb, water chestnut etc.; The Alismataceae weeds of short arrowhead, arrowhead, alisma canaliculatum etc.; The Pontederiaceae weeds of Monochoria vaginalis, Monochoria korsakowii etc.; The Scrophulariaceae weeds of Procumbent Falsepimpernel, horsefly eye etc.; Mexicana, spend more the Lythraceae weeds of water amaranth etc.; In addition; the injurious weed of the broad leaved weed of piemarker, Pharbitis purpurea flower, lamb's-quarters, thorn bur, kitchen garden, wrinkle fruit amaranth, short luxuriant Amaranthus retroflexus, blunt leaf Cassia tora, black nightshade, pale persicaria, chickweed, Noogoora burr, knuckle-tooth Hairy Bittercress, benbie, artemisiifolia, clearvers, field bindweed, datura, field thistle, acalypha copperleaf etc. etc. in addition; before weeds germinate or use any period after the germination, all can bring into play good effect.
Herbicidal combinations of the present invention, various distribution forms such as soil treatment, cauline leaf processing, retaining processing can be selected, the noxious plant in the non-agricultural cultivated land in crop lands such as arable land, orchard, paddy field or limit, field, fallow land, sports ground, vacant lot, forest, factory site, circuit limit, roadside, road etc. can be effective to prevent and kill off.
In addition,, just can beyond above-mentioned active ingredient, further contain other weeding active ingredient,, the period, activity of weeding etc. that are suitable for scope, the chemicals treatment of careless class can be improved to better direction sometimes by like this as long as be fit to purpose of the present invention.As this other weeding active ingredient, but such compound (common name described in for example following (1)～(11) of illustration; Comprise title or exploitation numbering in a part of ISO application), even without special record,, then also comprise these salt, Arrcostab etc. certainly if when these compounds exist salt, Arrcostab etc.
(1) is considered to show the active ingredient of herbicidal effect by the hormonal action that disturbs plant, as 2,4-drips (2,4-D), 2,4-Embutox (2,4-DB), 2,4-drip propionic acid (2,4-DP), 2 first, 4 chlorine (MCPA), Thistrol (MCPB), Vi par (MCPP), the such phenoxy group class of naproanilide (naproanilide); Trysben (2,3,6-TBA), dicamba (dicamba), dichlobenil (dichlobenil), picloram (picloram), triclopyr (triclopyr), morpholine acid dichloride picoline (clopyralid), the such aromatic carboxylic acid class of chloro amido pyridine acid (aminopyralid); Other as quinclorac (naptalam), benazolin (benazolin), dichloro quinolinic acid (quinclorac), quinmerac (quinmerac), difluoro pyrrole grand (diflufenzopyr), thiazopyr (thiazopyr) etc.
(2) be considered to by suppressing the active ingredient that photosynthesis of plants shows herbicidal effect, the ureas as chlortoluron (chlorotoluron), diuron (diuron), fluometuron (fluometuron), lorox (linuron), isoproturon (isoproturon), metobenzuron (metobenzuron), Metribuzin (tebuthiuron); Simanex (simazine), atrazine (atrazine), atraton (atratone), symetryne (simetryn), prometryn (prometryn), penta grass clean (dimethametryn), Hexazinone (hexazinone), metribuzin (metribuzin), Garagard (terbuthylazine), bladex (cyanazine), ametryn (ametryn), cybutryne, triaziflam (triaziflam), the such triazines of propazine (propazine); Bromacil (bromacil), lenacil (lenacil), the such uracil of terbacil (terbacil); Stam F-34 (propanil), encircle the such anilide of careless amine (cypromid); Swep (swep), different phenmedipham (desmedipham), the such carbamates of phenmedipham (phenmedipham); Brominal (bromoxynil), bromoxynil octanoate (bromoxynil-octanoate), the such hydroxy benzenes nitrile of ioxynil (ioxynil); Other is as pyridate (pyridate), bentazone (bentazon), amicarbazone (amicarbazone), methazole (methazole) etc.
(3) be considered to itself and in plant corpus, be converted into free radical, generate active oxygen, thereby show the paraquat of herbicidal effect (paraquat), the such quaternary ammonium salt of diquat (diquat) fast.
(4) be considered to by suppressing the biosynthesis of plant chlorophyll, photosensitive peroxidating material is accumulated in plant corpus unusually and shown the active ingredient of herbicidal effect, the diphenylether as nitrofen (nitrofen), chlomethoxyfen (chlomethoxyfen), bifenox (bifenox), acifluorfen (acifluorfen-sodium), Fomesafen (fomesafen), Oxyfluorfen (oxyfluorfen), lactofen (lactofen), ethoxyfenethyl ethyl ester (ethoxyfen-ethyl); Chlorine phthalimide (chlorphthalim), flumioxazin (flumioxazin), Flumiclorac pentyl (flumiclorac-pentyl), the such cyclic imides class of fluthiacetmethyl (fluthiacet-methyl); Other is as Que Bing oxazole grass (oxadiargyl), Lonster (oxadiazon), sulfentrazone (sulfentrazone), thiadiazoles grass amine (thidiazimin) Wu oxazole grass (pentoxazone), azoles pyridine alkynes grass (azafenidin), fluazolate (isopropazole), fluorine carfentrazone (pyraflufen-ethyl), benzfendizone (benzfendizone), butafenacil (butafenacil), metobenzuron (metobenzuron), cinidon-ethyl (cinidon-ethyl), flupoxam (flupoxam), fluazolate (fluazolate), profluazol (profluazol), pyrachlonil, flufenpyrethyl (flufenpyr-ethyl) etc.
(5) be considered to suppress the plant pigment biosynthesis of carotenoid etc., thereby show with the whitening action to be the active ingredient of the herbicidal effect of feature, the pyridazinone as monometflurazone (norflurazon), Pynamin (chloridazon), metflurazon; Pyrazolate (pyrazolate), pyrazoxyfen (pyrazoxyfen), benzofenap (benzofenap), the such pyrazoles of BAS-670H; Other is as Amrol (amitrol), fluridone (fluridone), flurtamone (flurtamone), Diflufenican (diflufenican), Kayaphenone (methoxyphenone), clomazone (clomazone), sulphur humulone (sulcotrione), nitre sulphur ketone (mesotrione), AVH-301 isoxazole humulone (isoxaflutole), fast (difenzoquat) Yi Evil chlorine humulone (isoxachlortole) of benzene enemy, benzobicylon (benzobicyclone), fluorine pyrrole acyl grass amine (picolinafen), beflubutamid (beflubutamid) etc.
(6) gramineous plants is shown the active ingredient of strong specificity herbicidal effect, as diclofop-methyl (diclofop-methyl), flampropMmethyl (flamprop-M-methyl), pyriphenop-sodium, fluazifop (fluazifop-butyl), pyrrole fluorine chlorine standing grain spirit (haloxyfop-methyl), quizalofop-ethyl (quizalofop-ethyl), cyhalofop-butyl (the aryloxy phenoxy propionic acid class cyhalofop-butyl), oxazole diclofop-methyl (fenoxaprop-ethyl), the metamifop-propyl; Cyclohexyl diketone that alloxydimsodium (alloxydim-sodium), clethodim (clethodim), sethoxydim (sethoxydim), tralkoxydim (tralkoxydim), fourth oxygen cyclic ketones (butroxydim), quinone oximes grass (tepraloxydim), caloxydim, AC322140 (clefoxydim), clefoxidim (profoxydim) are such etc.
(7) be considered to by suppressing the active ingredient that the plant amino acid biosynthesis shows herbicidal effect, as chlorimuronethyl (chlorimuron-ethyl), sulfometuronmethyl (sulfometuron-methyl), primisulfuronmethyl (primisulfuron-methyl), bensulfuron-methyl (bensulfuron-methyl), green sulphur swells (chlorsulfuron), metsulfuron-methyl (metsulfuron-methyl), cinosulfuron (cinosulfuron), pyrazosulfuron (pyrazosulfuron-ethyl), azimsulfuron (azimsulfuron), flazasulfuron (flazasulfuron), rimsulfuron (rimsulfuron), nicosulfuron (nicosulfuron), imazosulfuron (imazosulfuron), AC322140 (cyclosulfamuron), prosulfuron (prosulfuron), flupyrsulfuron-methyl-sodium (flupyrsulfuron), trisulfuron-methyl, halosulfuronmethyl (halosulfuron-methyl), thifensulfuron methyl (thifensulfuron-methyl), ethoxysulfuron (ethoxysulfuron), oxasulfuron (oxasulfuron), ethametsulfuron (ethametsulfuron), fluorine flazasulfuron (flupyrsulfuron), iodine sulphur swells (iodosulfuron), Sulfosulfuron (sulfosulfuron), triasulfuron (triasulfuron), tribenuron-methyl (tribenuron-methyl), tritosulfuron (tritosulfuron), foramsulfuron (foramsulfuron), trifloxysulfuron (trifloxysulfuron), isosulfuron-methyl, the such sulfonylurea of mesosulfuronmethyl (mesosulfuron-methyl); Fluorine ethofumesate (flumetsulam), azoles grass sulfanilamide (SN) (metosulam), the phonetic sulfanilamide (SN) of azoles (diclosulam), cloransulammethyl (cloransulam-methyl), florasulam (florasulam), metosulfam, the such triazolopyrimidine sulfonamides of penoxsuam (penoxsulam); Weed eradication cigarette (imazapyr), Imazethapyr (imazethapyr), weed eradication quinoline (imazaquin), imazamox (imazamox), miaow cigarette azoles grass (imazameth), miaow grass ester (imazamethabenz), the such imidazolone type of AC 263222 (imazapic); Pyrithiobac-sodium (pyrithiobac-sodium), two KIH 6127 (bispyribac-sodium), KIH 6127 (pyriminobac-methyl), pyribenzoxim (pyribenzoxim), pyriftalid (pyriftalid), the such pyrimidine radicals salicylic acid of KUH-021; Flucarbazonesodium (flucarbazone), the such sulfonyl amino carbonyl triazolineone of procarbazone (procarbazone-sodium); Other is as glyphosate (glyphosate), ammonium glyphosate (glyphosate-ammonium), glyphosate isopropyl amine (glyphosate-isopropylamine), sulphosate (sulfosate), gulfosinate, careless ammonium phosphine (glufosinate-ammonium), bilanafos (bilanafos) etc.
(8) be considered to by suppressing the active ingredient that plant cell mitosis shows herbicidal effect, the dinitroaniline as trefanocide (trifluralin), oryzalin (oryzalin), nitralin (nitralin), pendimethalin (pendimethalin), fourth fluchloralin (ethalfluralin), benfluralin (benfluralin), prodiamine (prodiamine); Amide-type as bensulide (bensulide), proproanmide (napronamide), pronamide (pronamide); Amiprophos-methyl (amiprofos-methyl), butamifos (butamifos), anilofos (anilofos), the such organic phosphates of piperophos (piperophos); Propham (propham), chlorpropham (chlorpropham), the such carbanilate class of oatax (barban); Daimuron (daimuron), cumyluron (cumyluron), the such cumenyl amine of bromobutide (bromobutide); Other is as asulam (asulam), dithiopyr (dithiopyr), thiazopyr (thiazopyr) etc.
(9) be considered to by protein biosynthesis that suppresses plant or the active ingredient that the lipid biosynthesis shows herbicidal effect, the chloroacetyl amine as alachlor (alachlor), metazachlor (metazachlor), butachlor (butachlor), the third careless amine (pretilachlor), isopropyl methoxalamine (metolachlor), S-isopropyl methoxalamine (S-metolachlor), P DimethenamidP (thenylchlor), pethoxamid (pethoxamid), Acetochlor (acetochlor), propachlor (propachlor), propisochlor (propisochlor); Dimepiperate (dimepiperate), molinate (molinate), the such carbamates of pyributicarb (pyributicarb), other are as ethobenzanid (etobenzanid), mefenacet (mefenacet), flufenacet (flufenacet), tridiphane (tridiphane), cafenstrole (cafenstrole), fentrazamide (fentrazamide) oxazine humulone (oxaziclomefone), indanofan (indanofan), dimethenamid (dimethenamid), benfuresate (benfuresate) etc.
(10) thiocarbamates as EPTC (EPTC), sutan (butylate), vernolate (vernolate), tillam (pebulate), cycloate (cycloate), weed eradication fear (prosulfocarb), esprocarb (esprocarb), benthiocarb (thiobencarb), Avadex (diallate), triallate (triallate); Other kill (endothall), ethofumesate (ethofumesate), sodium chlorate (sodium chlorate), n-nonanoic acid (pelargonic acid) more, kill wooden phosphorus (fosamine), pinoxaden, HOK-201 etc. as MSMA, DSMA, mattress.
(11) by colonizing in the active component that shows herbicidal effect on the plant, as the edible wild herbs Xanthomonas campestris (
Xanthomonas Campestris),
Epicoccosurus Nematosurus,
Exserohilum Monoseras,
Drechsrela MonocerasDeng.
Herbicidal combinations of the present invention, can will be as the compound or its salt shown in the formula (I) of active ingredient according to the formulation method of common agricultural chemicals, compd B, its salt or its Arrcostab cooperate with various adjuvants, be modulated into pulvis, granula, granular water-dispersible agent, wetting powder, tablet, pill, capsule (comprising form) with water-soluble blister-pack, the aqueous suspension agent, the oiliness suspending agent, microemulsion, suspended emulsion, aqueous solvent, emulsion, liquor, the preparation of various forms such as paste is used, as long as be fit to purpose of the present invention, just can use all preparation forms of in this field, using usually.
In modulation during preparation, can be with the compound or its salt shown in the formula (I), be mixed together and modulate preparation with compd B or its salt, its Arrcostab, perhaps also can respectively they be modulated into preparation, when using, mix.
As the adjuvant that can in preparation, use, can list the solid carrier of the mixture, clay, sodium carbonate, sodium bicarbonate, saltcake, zeolite, starch etc. of diatomite, calcium hydroxide, calcium carbonate, talcum, white carbon, kaolin, bentonite, kaolinite and sericite; Water, toluene, dimethylbenzene, solvent naphtha, diox, acetone, isophorone, methyl iso-butyl ketone (MIBK), chlorobenzene, cyclohexane, methyl-sulfoxide, N, the solvent of dinethylformamide, dimethylacetylamide, N-N-methyl-2-2-pyrrolidone N-, alcohol etc.; Soap, benzoate, polycarboxylate, alkyl sulfate salt, alkyl sulfate, alkyl aryl sulfate, alkyl biphenyl sulphate, the alcohol sulfuric acid, alkylsulfonate, alkylaryl sulfonates, arylsulphonate, lignosulfonates, alkyl diphenyl base ether disulfonate, poly styrene sulfonate, alkyl phosphate salt, alkylaryl phosphate, the styryl aryl orthophosphate, the polyoxyethylene alkyl ether sulfuric acid, polyoxyethylene alkylaryl ether sulphate, the polyoxyethylene alkylaryl ether sulfuric acid, polyoxyethylene alkyl ether phosphate, polyxyethylated aryl phosphate ester salt, polyoxyethylene aryl ether phosphate ester salt, naphthalene sulfonic acid-formaldehyde condensation product, the surfactant of the anionic species that the salt of alkyl naphthalene sulfonic acid formaldehyde condensation products is such or solvent; Sorbitan fatty acid esters, fatty acid glyceride, fatty acid polyglycerol ester, the fatty acid alcohol polyglycol ether, acetylenediol ether, acetylene alcohol, the oxyalkylene block polymer, polyoxyethylene alkyl ether, polyoxyethylene alkylaryl ether, polyoxyethylene styryl aryl ether, polyoxyethylene glycol alkyl ether, polyethylene glycol, polyoxyethylene fatty acid ester, the polyoxyethylene sorbitan ether fatty acid ester, the polyoxyethylene fatty acid glyceride, polyoxyethylene hardened castor oil, the surfactant or the solvent of the nonionic class that the polyoxypropylene fatty acid ester is such; Olive oil, the melon kopok oil, castor oil, palm oil, camellia oil, cocoa butter, sesame oil, corn oil, rice bran oil, peanut oil, cottonseed oil, soybean oil, rapeseed oil, Linseed oil, tung oil, the vegetable oil of atoleine etc. or mineral wet goods. each composition of these adjuvants, only otherwise break away from purpose of the present invention, just can suitably select a kind or 2 kinds with on use. in addition, outside above-mentioned adjuvant, suitably select adjuvant to use in can also be in this field known adjuvant, for example can use, incremental agent, thickener, sagging inhibitor, antifreezing agent, dispersion stabilizer, the poisoning palliative, mould inhibitor, blowing agent, disintegrant, normally used various adjuvants such as bond. in Herbicidal combinations of the present invention, active ingredient is 0.001: 99.999～95: 5 with the ratio that cooperates of various adjuvants, be preferably 0.005: 99.995～and 90: 10.
The application process of Herbicidal combinations composition of the present invention, can adopt the whole bag of tricks, can suitably distinguish use according to various conditions such as using place, preparation form, the kind of preventing and kill off the object plant and upgrowth situation, can enumerate for example following such method in (1)～(5).
(1), directly uses the preparation of modulation gained with the compound or its salt shown in the formula (I), be mixed together with compd B or its salt, its Arrcostab.
(2) with the compound or its salt shown in the formula (I), be mixed together with compd B or its salt, its Arrcostab, the preparation water etc. of modulation gained is diluted to the concentration of defined, add various solvents (surfactant, vegetable oil, mineral wet goods) as required, use then.
(3) respectively with compound or its salt, compd B or its salt shown in the formula (I), its Arrcostab modulation preparation, directly use respectively.
(4) respectively with compound or its salt, compd B or its salt shown in the formula (I), its Arrcostab modulation preparation, water etc. is diluted to the concentration of defined respectively, add various solvents (surfactant, vegetable oil, mineral wet goods) as required, use then.
(5) respectively with compound or its salt, compd B or its salt shown in the formula (I), its Arrcostab modulation preparation, when being diluted to the concentration of defined, mixes water etc., add various solvents (surfactant, vegetable oil, mineral wet goods) as required, use then.
Embodiment
Below put down in writing the formulation example of Herbicidal combinations of the present invention, but the present invention is not limited to this.
Formulation example 1
(1) compd A 2 10.15g
(2) compound B-11 16.50g
(3) naphthalenesulfonic acid-formaldehyde condensate 3.00g
(trade name: ラ ベ リ Application FA-N: the first industrial pharmacy (strain) system)
(4) dialkyl group sodium naphthalene sulfonate 3.00g
(trade name: ニ ユ one カ Le ゲ Application BX-C; This grease of bamboo (strain) system)
(5) white carbon 10.00g
(6) kaolin 57.35g
Compound B-11 is heated to 60 ℃, mixes, mix other composition then, obtain wetting powder with white carbon.
Formulation example 2
(1) compd A 2 10.15g
(2) compound B-11 16.50g
(3) naphthalenesulfonic acid-formaldehyde condensate 5.00g
(trade name: ニ ユ one カ Le ゲ Application WG-2; This grease of bamboo (strain) system)
(4) Negel 3.00g
(trade name: ニ ユ one カ Le ゲ Application WG-1; This grease of bamboo (strain) system)
(5) white carbon 10.00g
(6) starch 15.00g
(7) calcium carbonate 40.35g
Compound B-11 is heated to 60 ℃, mixes with white carbon, mix other composition then, it is mixing to add water.With the basket type extruding granulator granulation that has 0.8mm diameter screen cloth, in being set at 60 ℃ mobile dryer dry 30 minutes then, screen particle (14～60 order) then, thereby obtain granular water-dispersible agent.
Formulation example 3
(1) contains the bentonite 2.03g of 10 weight % compd As 2
(2) contain the bentonite 3.30g of 10 weight % compound B-11s
(3) ニ ユ one カ Le ゲ Application BX-C (trade name) 3.00g
(4) ニ ユ one カ Le ゲ Application WG-1 (trade name) 3.00g
(5) bentonite 30.00g
(6) calcium carbonate 58.67g
Mix mentioned component and add water mixing.With the basket type extruding granulator granulation that has 0.8mm diameter screen cloth, in being set at 60 ℃ mobile dryer dry 30 minutes then, screen particle (14～60 order) then, thus the granula of obtaining.
Formulation example 4
(1) compd A 2 6.09g
(2) compound B-11 9.90g
(3) polyoxyethylene aryl ether phosphate ester salt 3.00g
(trade name: Soprophor FLK/70; ロ one デ イ ア solar corona (strain) system)
(4) methyl naphthalene sulfonate formaldehyde condensate 3.00g
(trade name: Supragil MNS/90; ロ one デ イ ア solar corona (strain) system)
(5) xanthans 0.50g
(6) propane diols 10.00g
(7) water 67.51g
Mix mentioned component, case of wet attrition obtains suspended emulsion.
Formulation example 5
(1) compd A 2 (purity 98.4%) 0.75g
(2) compound B-11 (purity 91.2%) 2.19g
(3) benfuresate (benfuresate) (purity 97.0%) 20.62g
(4) polyoxyethylene styryl phenyl ether and calcium salt of dodecylbenzene sulfonate 15.00g
(trade name: Sorpol 3661S: eastern nation chemical industry (strain))
(5) aromatic series series solvent 36.44g
(trade name: Solvsso 150: エ Network ソ Application chemistry (strain))
(6) N-N-methyl-2-2-pyrrolidone N-25.00g
Compd A 2, compound B-11 and benfuresate at room temperature are dissolved in the N-N-methyl-2-2-pyrrolidone N-, mix Solvesso 150 and Sorpol 3661S according to above-mentioned cooperation ratio then, thereby obtain emulsion.
Formulation example 6
(1) compd A 2 (purity 98.4%) 0.75g
(2) compound B-11 (purity 91.2%) 3.29g
(3) benfuresate (purity 97.0%) 20.62g
(4) polyoxyethylene styryl phenyl ether and calcium salt of dodecylbenzene sulfonate 15.00g
(trade name: Sorpol 3661S: eastern nation chemical industry (strain))
(5) aromatic series series solvent 35.34g
(trade name: Solvsso 150: エ Network ソ Application chemistry (strain))
(6) N-N-methyl-2-2-pyrrolidone N-25.00g
Compd A 2, compound B-11 and benfuresate at room temperature are dissolved in the N-N-methyl-2-2-pyrrolidone N-, mix Solvesso 150 and Sorpol 3661S according to above-mentioned cooperation ratio then, thereby obtain emulsion.
Formulation example 7
(1) compd A 2 (purity 98.4%) 2.24g
(2) compound B-11 (purity 91.2%) 6.58g
(3) azimsulfuron (azimsulfuron) (purity 99.0%) 0.61g
(4) naphthalenesulfonic acid-formaldehyde condensate 3.00g
(trade name: ラ ベ リ Application FA-N: the first industrial pharmacy (strain))
(5) dialkyl group sodium naphthalene sulfonate 3.00g
(trade name: NK.BX-C; This grease of bamboo (strain))
(6) white carbon
(trade name: カ one プ レ Star Network ス #80:DSL ジ ヤ パ Application (strain)) 4.00g
(7) clay 80.57g
Compound B-11 is heated to 60 ℃, mixes, mix other composition according to above-mentioned cooperation ratio then, use cintrifugal disintegrator (screen cloth diameter 1.0mm) to pulverize afterwards, obtain wetting powder with white carbon.
Formulation example 8
(1) compd A 2 (purity 98.4%) 2.24g
(2) compound B-11 (purity 91.2%) 9.87g
(3) azimsulfuron (purity 99.0%) 1.01g
(4) naphthalenesulfonic acid-formaldehyde condensate 3.00g
(trade name: ラ ベ リ Application FA-N: the first industrial pharmacy (strain))
(5) dialkyl group sodium naphthalene sulfonate 3.00g
(trade name: NK.BX-C; This grease of bamboo (strain))
(6) white carbon
(trade name: カ one プ レ Star Network ス #80:DSL ジ ヤ パ Application (strain)) 6.00g
(7) clay 74.88g
Compound B-11 is heated to 60 ℃, mixes, mix other composition according to above-mentioned cooperation ratio then, use cintrifugal disintegrator (screen cloth diameter 1.0mm) to pulverize afterwards, obtain wetting powder with white carbon.
Formulation example 9
(1) compd A 1 (purity 98.4%) 0.75g
(2) compound B-11 (purity 91.2%) 2.19g
(3) benfuresate (purity 97.0%) 20.62g
(4) polyoxyethylene styryl phenyl ether and calcium salt of dodecylbenzene sulfonate 15.00g
(trade name: Sorpol 3661S: eastern nation chemical industry (strain))
(5) aromatic series series solvent 36.44g
(trade name: Solvsso 150: エ Network ソ Application chemistry (strain))
(6) N-N-methyl-2-2-pyrrolidone N-25.00g
Compd A 1, compound B-11 and benfuresate at room temperature are dissolved in the N-N-methyl-2-2-pyrrolidone N-, mix Solvesso 150 and Sorpol 3661S according to above-mentioned cooperation ratio then, thereby obtain emulsion.
Formulation example 10
(1) compd A 1 (purity 98.4%) 0.75g
(2) compound B-11 (purity 91.2%) 3.29g
(3) benfuresate (purity 97.0%) 20.62g
(4) polyoxyethylene styryl phenyl ether and calcium salt of dodecylbenzene sulfonate 15.00g
(trade name: Sorpol 3661S: eastern nation chemical industry (strain))
(5) aromatic series series solvent 35.34g
(trade name: Solvsso 150: エ Network ソ Application chemistry (strain))
(6) N-N-methyl-2-2-pyrrolidone N-25.00g
Compd A 1, compound B-11 and benfuresate at room temperature are dissolved in the N-N-methyl-2-2-pyrrolidone N-, mix Solvesso 150 and Sorpol 3661S according to above-mentioned cooperation ratio then, thereby obtain emulsion.
Formulation example 11
(1) compd A 1 (purity 98.4%) 2.24g
(2) compound B-11 (purity 91.2%) 6.58g
(3) azimsulfuron (purity 99.0%) 0.61g
(4) naphthalenesulfonic acid-formaldehyde condensate 3.00g
(trade name: ラ ベ リ Application FA-N: the first industrial pharmacy (strain))
(5) dialkyl group sodium naphthalene sulfonate 3.00g
(trade name: NK.BX-C; This grease of bamboo (strain))
(6) white carbon
(trade name: カ one プ レ Star Network ス #80:DSL ジ ヤ パ Application (strain)) 4.00g
(7) clay 80.57g
Compound B-11 is heated to 60 ℃, mixes, mix other composition according to above-mentioned cooperation ratio then, use cintrifugal disintegrator (screen cloth diameter 1.0mm) to pulverize afterwards, obtain wetting powder with white carbon.
Formulation example 12
(1) compd A 1 (purity 98.4%) 2.24g
(2) compound B-11 (purity 91.2%) 9.87g
(3) azimsulfuron (purity 99.0%) 1.01g
(4) naphthalenesulfonic acid-formaldehyde condensate 3.00g
(trade name: ラ ベ リ Application FA-N: the first industrial pharmacy (strain))
(5) dialkyl group sodium naphthalene sulfonate 3.00g
(trade name: NK.BX-C; This grease of bamboo (strain))
(6) white carbon
(trade name: カ one プ レ Star Network ス #80:DSL ジ ヤ パ Application (strain)) 6.00g
(7) clay 74.88g
Compound B-11 is heated to 60 ℃, mixes, mix other composition according to above-mentioned cooperation ratio then, use cintrifugal disintegrator (screen cloth diameter 1.0mm) to pulverize afterwards, obtain wetting powder with white carbon.
Below, put down in writing the test example of Herbicidal combinations of the present invention.
Test example 1
At 1/1,700 are (1 are=100m
2) the jar in put into paddy field soil, and the seed of the no awns barnyard grass of sowing, be to leave standstill under the water storage condition of 3.5cm in the depth of water, sow second day, splash into respectively compd A 2 by the stoste of the microemulsion formulation of water-reducible wetting powder and compound B-11, make the dose that reaches defined separately, handle.After processing the 21st day, the perusal growth conditions is investigated, and the growth inhibition ratio (%) [measured value] that will estimate according to following metewand and the growth inhibition ratio (%) [calculated value] of calculating by the method for above-mentioned Colby be shown in Table 1.
Growth inhibition ratio (%)=0% (processing region is not identical with having)～100% (withered fully)
Table 1
Test example 2
1/10, put into paddy field soil in 000 are the jar, and the seed of the no awns barnyard grass of sowing, be to leave standstill under the water storage condition of 3.5cm in the depth of water, when no awns barnyard grass leaf age reaches 2 leaves during the stage, splash into respectively compd A 2 by the stoste of the microemulsion formulation of water-reducible wetting powder and compound B-11, make the dose that reaches defined separately, thereby handle.After processing the 18th day, the perusal growth conditions is investigated, and estimates equally with above-mentioned test example 1.The results are shown in table 2.
Table 2
Test example 3
1/10, put into paddy field soil in 000 are the jar, and the seed of the no awns barnyard grass of sowing, be to leave standstill under the water storage condition of 3.5cm in the depth of water, when no awns barnyard grass leaf age reaches 3 leaves during the stage, splash into respectively compd A 1, compound B-11 all by water-reducible wetting powder, make the dose that reaches defined separately, thereby handle.After processing the 21st day, the perusal growth conditions is investigated, and estimates equally with above-mentioned test example 1.The results are shown in table 3.
Table 3
Test example 4
1/1, put into paddy field soil in 700 ares the jar, and sowing firefly Lin's seed, be to leave standstill under the water storage condition of 3.5cm in the depth of water, when firefly Lin leaf age reaches 2.2～2.8 leaves during the stage, respectively with the wetting powder of compd A 2, compound B-11 and the emulsion dilute with water of benfuresate, and splash into and make the dose that reaches defined separately, thereby handle.After processing the 29th day, the perusal growth conditions is investigated, and estimates equally with above-mentioned test example 1.The results are shown in table 4.
Table 4
Test example 5
1/10, put into paddy field soil in 000 are the jar, and the seed of sowing barnyard grass grass, be to leave standstill under the water storage condition of 3.5cm in the depth of water, when the barnyard grass blade of grass reaches 2.4～3.2 leaves during the stage age, respectively with the wetting powder dilute with water of compd A 2, compound B-11 and azimsulfuron, and splash into and make the dose that reaches defined separately, thereby handle.After processing the 29th day, the perusal growth conditions is investigated, and estimates equally with above-mentioned test example 1.The results are shown in table 5.
Table 5
The industry utilizability
Herbicidal combinations of the present invention has broader weeding scope, and active height and effect longer duration are so can prevent and kill off weeds in the wide scope of crop land or non-agricultural cultivated land growth.
In addition, at this full content of quoting Japanese patent application 2004-271282 number of proposing on September 17th, 2004 and Japanese patent application 2005-057621 number specification, claims and the summary that proposed on March 2nd, 2005, the content of introducing discloses as specification of the present invention.
Claims (6)
1. Herbicidal combinations, with compound or its salt shown in (1) following formula (I):
In the formula, R be hydrogen atom or-COCH
2OCH
3, and
(2) 2-chloro-3-[2-chloro-5-(4-difluoromethyl-4,5-dihydro-3-methyl-5-oxo-1H-1,2, the 4-triazol-1-yl)-and the 4-fluorophenyl] propionic acid, its salt or its Arrcostab, as active ingredient, with respect to the compound or its salt of (1) of 1 weight portion, the compound of (2), its salt or its Arrcostab are 0.01～50 weight portion.
2. Herbicidal combinations as claimed in claim 1 further contains other weeding active ingredient.
3. method of preventing and kill off undesired plants or suppressing its growth is used the described Herbicidal combinations of claim 1 of herbicidally effective amount.
4. method of preventing and kill off undesired plants or suppressing its growth is used the described Herbicidal combinations of claim 2 of herbicidally effective amount.
5. method of preventing and kill off undesired plants or suppressing its growth is used compound, its salt or its Arrcostab of (2) of the compound or its salt of claim 1 described (1) of herbicidally effective amount and herbicidally effective amount.
6. method of preventing and kill off undesired plants or suppressing its growth, use compound, its salt or its Arrcostab of (2) of the compound or its salt of claim 1 described (1) of herbicidally effective amount and herbicidally effective amount, and other weeding active ingredient of herbicidally effective amount.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP271282/2004 | 2004-09-17 | ||
| JP2004271282 | 2004-09-17 | ||
| JP2005057621 | 2005-03-02 | ||
| JP057621/2005 | 2005-03-02 | ||
| PCT/JP2005/017185 WO2006030912A1 (en) | 2004-09-17 | 2005-09-16 | Herbicidal composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101022730A CN101022730A (en) | 2007-08-22 |
| CN101022730B true CN101022730B (en) | 2010-05-05 |
Family
ID=36060159
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800312286A Expired - Fee Related CN101022730B (en) | 2004-09-17 | 2005-09-16 | Herbicidal composition |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20070275855A1 (en) |
| KR (1) | KR101256233B1 (en) |
| CN (1) | CN101022730B (en) |
| BR (1) | BRPI0515464B1 (en) |
| WO (1) | WO2006030912A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101280059B1 (en) * | 2004-12-17 | 2013-06-28 | 주식회사 엘지생명과학 | Synergistic herbicidal compositions containing N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-2-[2-fluoro-1-(methoxymethyl carbonyloxy) propyl]-3-pyridine sulfonamide |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996003878A1 (en) * | 1994-08-02 | 1996-02-15 | E.I. Du Pont De Nemours And Company | Herbicidal mixtures |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208212A (en) * | 1988-08-31 | 1993-05-04 | Fmc Corporation | Herbicidal compositions containing triazolinones |
| JPH11501613A (en) * | 1994-10-24 | 1999-02-09 | コリア リサーチ インスティチュート オブ ケミカル テクノロジイ | Herbicidal sulfonylurea derivatives |
| CN1097592C (en) * | 1996-02-27 | 2003-01-01 | Lg化学株式会社 | Sulfonic acid amide derivatives having herbicides activity |
| JPH11116408A (en) * | 1997-10-07 | 1999-04-27 | Sumitomo Chem Co Ltd | Herbicide composition |
| AU760178B2 (en) * | 2000-10-12 | 2003-05-08 | Lg Chem Investment Ltd. | Herbicidally active pyridine sulfonyl urea derivatives |
-
2005
- 2005-09-16 KR KR1020077006097A patent/KR101256233B1/en active IP Right Grant
- 2005-09-16 CN CN2005800312286A patent/CN101022730B/en not_active Expired - Fee Related
- 2005-09-16 US US11/574,891 patent/US20070275855A1/en not_active Abandoned
- 2005-09-16 BR BRPI0515464-2A patent/BRPI0515464B1/en not_active IP Right Cessation
- 2005-09-16 WO PCT/JP2005/017185 patent/WO2006030912A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996003878A1 (en) * | 1994-08-02 | 1996-02-15 | E.I. Du Pont De Nemours And Company | Herbicidal mixtures |
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|---|---|
| KR20070054657A (en) | 2007-05-29 |
| WO2006030912A1 (en) | 2006-03-23 |
| CN101022730A (en) | 2007-08-22 |
| BRPI0515464B1 (en) | 2014-10-29 |
| US20070275855A1 (en) | 2007-11-29 |
| BRPI0515464A (en) | 2008-07-22 |
| KR101256233B1 (en) | 2013-04-17 |
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